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Thu, 18 May 2023 01:03:04 +0200 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pzQAh-005UbN-Ti; Thu, 18 May 2023 01:03:03 +0200 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Guenter Roeck , Heikki Krogerus , Greg Kroah-Hartman , Matthias Brugger Cc: AngeloGioacchino Del Regno , linux-usb@vger.kernel.org, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH 94/97] usb: typec: tcpci_mt6360: Convert to platform remove callback returning void Date: Thu, 18 May 2023 01:02:36 +0200 Message-Id: <20230517230239.187727-95-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230517230239.187727-1-u.kleine-koenig@pengutronix.de> References: <20230517230239.187727-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1763; i=u.kleine-koenig@pengutronix.de; h=from:subject; bh=ySuLhF08/2hdk62A9ACfiAgi7gCczjq8XSfTGIJpywg=; 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However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() is renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König Acked-by: Guenter Roeck Acked-by: Heikki Krogerus --- drivers/usb/typec/tcpm/tcpci_mt6370.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/usb/typec/tcpm/tcpci_mt6370.c b/drivers/usb/typec/tcpm/tcpci_mt6370.c index c5bb201a5163..2a079464b398 100644 --- a/drivers/usb/typec/tcpm/tcpci_mt6370.c +++ b/drivers/usb/typec/tcpm/tcpci_mt6370.c @@ -178,12 +178,10 @@ static int mt6370_tcpc_probe(struct platform_device *pdev) return 0; } -static int mt6370_tcpc_remove(struct platform_device *pdev) +static void mt6370_tcpc_remove(struct platform_device *pdev) { dev_pm_clear_wake_irq(&pdev->dev); device_init_wakeup(&pdev->dev, false); - - return 0; } static const struct of_device_id mt6370_tcpc_devid_table[] = { @@ -198,7 +196,7 @@ static struct platform_driver mt6370_tcpc_driver = { .of_match_table = mt6370_tcpc_devid_table, }, .probe = mt6370_tcpc_probe, - .remove = mt6370_tcpc_remove, + .remove_new = mt6370_tcpc_remove, }; module_platform_driver(mt6370_tcpc_driver);